Armeniaca is widespread in China and is especially common in N China, but its distribution center is the middle and lower reaches of the Huang He. Many species and varieties are cultivated for their edible fruit and a few for their edible seeds. Many species are also grown as ornamentals. The seeds are sweet or bitter and are rich in oil and protein. Seeds are used as food or medicine and the oil is used in light industry. The high quality wood is also used commercially.